What side effects may I notice from receiving Butalbital, Acetaminophen?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
-anxious
-breathing problems
-confusion
-fast, irregular heartbeat
-redness, blistering, peeling or loosening of the skin, including inside the mouth
-seizures
-signs and symptoms of low blood pressure like dizziness; feeling faint or lightheaded, falls; unusually weak or tired
-trouble passing urine or change in the amount of urine
-yellowing of the eyes or skin
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-dry mouth
-nausea, vomiting
-tiredness

This list may not describe all possible side effects for Butalbital, Acetaminophen. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.